218369008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95441}}^1$

素因数の和:95473

約数の個数: 40

約数和(自身を含む): 497061936

約数和(自身を除く): 278692928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 95441, 190882, 381764, 763528, 1049851, 1240733, 1527056, 2099702, 2481466, 4199404, 4962932, 8398808, 9925864, 13648063, 16797616, 19851728, 27296126, 54592252, 109184504, 218369008]

約数ペア:

[(1, 218369008), (2, 109184504), (4, 54592252), (8, 27296126), (11, 19851728), (13, 16797616), (16, 13648063), (22, 9925864), (26, 8398808), (44, 4962932), (52, 4199404), (88, 2481466), (104, 2099702), (143, 1527056), (176, 1240733), (208, 1049851), (286, 763528), (572, 381764), (1144, 190882), (2288, 95441)]